/* lines */
.tree-lines-c {
	background: transparent url("../images/lines-c.gif") no-repeat 1px 50%;
}

.tree-lines-b {
	background: transparent url("../images/lines-b.gif") no-repeat 1px 50%;
}

.tree-lines-t {
	background: transparent url("../images/lines-t.gif") no-repeat 1px 50%;
}

.tree-lines-s {
	background: transparent url("../images/lines-s.gif") no-repeat 1px 50%;
}

.tree-lined {
	background: transparent url("../images/lines-v.gif") repeat-y 1px 0;
}

.tree-lines-dot {
	background: transparent url("../images/dot.gif") no-repeat 1px 50%;
}